Home / 302,227,346.40-452,585,192.40-241,761,170.40

Finding the Fourth Proportional to 302,227,346.40, 452,585,192.40 and 241,761,170.40

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Solution

The fourth proportional to 302,227,346.40, 452,585,192.40 and 241,761,170.40 is: 362,037,145.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    302,227,346.40 : 452,585,192.40 = 241,761,170.40 : x
  2. Step 2: Convert to fraction form
    302,227,346.40/452,585,192.40 = 241,761,170.40/x
  3. Step 3: Cross multiply
    302,227,346.40x = 452,585,192.40 × 241,761,170.40
  4. Step 4: Simplify right side
    302,227,346.40x = 109,417,525,820,333,184
  5. Step 5: Solve for x
    x = 109,417,525,820,333,184/302,227,346.40
  6. Step 6: Final answer
    x = 362,037,145.62

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.